CN108033655A - It is a kind of can low-carbon operation housing sewage shunting processing system - Google Patents
It is a kind of can low-carbon operation housing sewage shunting processing system Download PDFInfo
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- CN108033655A CN108033655A CN201810073201.2A CN201810073201A CN108033655A CN 108033655 A CN108033655 A CN 108033655A CN 201810073201 A CN201810073201 A CN 201810073201A CN 108033655 A CN108033655 A CN 108033655A
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- 239000010865 sewage Substances 0.000 title claims abstract description 48
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 20
- 238000012545 processing Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 12
- 239000010866 blackwater Substances 0.000 claims abstract description 10
- 239000010797 grey water Substances 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 32
- 239000010802 sludge Substances 0.000 claims description 27
- 238000000855 fermentation Methods 0.000 claims description 22
- 230000001954 sterilising effect Effects 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 239000012528 membrane Substances 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 10
- 239000005708 Sodium hypochlorite Substances 0.000 claims description 5
- 238000011001 backwashing Methods 0.000 claims description 5
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000011144 upstream manufacturing Methods 0.000 abstract description 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009428 plumbing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/005—Black water originating from toilets
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3227—Units with two or more lamps
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/10—Energy recovery
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/28—Anaerobic digestion processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention disclose it is a kind of can low-carbon operation housing sewage shunt processing system.Pipe network is collected in grey water collection pipe net including the rainwater-collecting pipe network for collecting rainwater, for collecting buck and the Heisui River for collecting Heisui River；The water outlet of the rainwater-collecting pipe network is connected with run-off, and the water outlet that the run-off is located at lower is connected by rainwater delivery pipe with sewerage disposing unit；The water outlet of the ash water collection pipe net is connected by buck delivery pipe with sewerage disposing unit；Pipe network is collected by low-pressure drainage system and Heisui River and is collected in the Heisui River；The water outlet that pipe network is collected in the Heisui River passes through Heisui River delivery pipe and the inlet communication of usage on black water unit.The present invention can realize the dirty shunting of rain, sanitary sewage disposal, sewage recycling utilizes and Treated sewage reusing；Living area water consumption and blowdown flow rate can also be reduced at the same time, mitigates upstream waterworks, downstream wastewater treatment plant, municipal solid waste incinerator and supporting city planting ductwork burden, save construction cost and operation maintenance cost.
Description
Technical field
The present invention relates to it is a kind of can low-carbon operation housing sewage shunt processing system.
Background technology
In recent years, as the fast development of social economy, urbanization process are constantly accelerated, a series of serious cities be result in
Town discharge water problems, the especially larger living area of the density of population.First, China's water resource relative shortage, the popularization of tap water
It result in substantial amounts of water resource waste；Secondly, in order to tackle the expansion of scale of urbanization, the whole nation is blindly added with investing at sewage
Factory and supporting pipe-networks engineering are managed, suitable pressure is brought to finance；Meanwhile domestic sewage disposal is typically that one kind is provided with outside
Source consumes and wastes the vicious circle process of available resources, have been unable to meet foundation that current China proposes " resource-conserving,
It is environmentally friendly " society national strategy；Finally, the drainage system against rain generally existing drainability that China cities and towns are applied is not
Foot, is invested the problem of excessive, and low cost solution waterlogging has become the political affairs that each place response national " sponge city " construction is called
Achievement engineering.
The reason for causing problems has very much, for example combined sewage yield is excessive, and nutriment is diluted difficulty in sewage
To utilize, separate sewage system is the effective way for solving China's many discharge water problems now, and has been built in the whole nation
Pilot conversion application.Separate sewage system is concentrated mainly on the dirty shunting of rain, refers to initial rainwater and sewage transport to sewage
Treatment plant, high-quality rainwater are discharged into neighbouring water body to mitigate sewage plant and pipe network O＆M burden；Secondly source shunts, will be different
The sewage of species is classified according to water quality difference to be conveyed, classification processing.With the development of China's plumbing technology, gray water and
The lighter sewage of partial contamination can build sewerage disposing station on the spot in life section, to realize Treated sewage reusing, further optimize
Separate sewage system, promotes the process that sewage recycling utilizes, with the implementation of relevant laws and regulations, the spring after middle water station such as rain
Life, business, industrial area extensive use at home as bamboo shoot.
But domestic abundant not enough to the research of sewage separation processing system, existing means do not solve city planting ductwork fortune substantially
Row load, the outside line pipeline network construction cost after the shunting of source is very big, and sewerage disposing station operating cost is excessive, and sewage internal resource lacks
Weary utilization, causes the projects such as the dirty shunting of rain, the Treated sewage reusing in many places all and is difficult to carry out development even week because investment is excessive
Phase property is stopped transport.
The content of the invention
In view of the above-mentioned problems, the present invention provide it is a kind of can effectively to sewage disengaging processing can low-carbon operation living area it is dirty
Moisture stream processing system.
To reach above-mentioned purpose, the present invention it is a kind of can low-carbon operation housing sewage shunting processing system,
Grey water collection pipe net including the rainwater-collecting pipe network for collecting rainwater, for collecting buck and black for collecting
Collect pipe network in the Heisui River of water；
The water outlet of the rainwater-collecting pipe network is connected with run-off, and the water outlet that the run-off is located at lower passes through rain
Water delivery pipe is connected with sewerage disposing unit；
The water outlet of the ash water collection pipe net is connected by buck delivery pipe with sewerage disposing unit；
Pipe network is collected by low-pressure drainage system and Heisui River and is collected in the Heisui River；The water outlet that pipe network is collected in the Heisui River leads to
Cross the inlet communication of Heisui River delivery pipe and usage on black water unit.
Further, the sewerage disposing unit includes mechanical grille, grid pond, Whirlwind tank, membrane biological reaction pond and disappears
Malicious pond；
The grid pond, Whirlwind tank membrane biological reaction pond and sterilization pool are sequentially communicated by pipeline；
The mechanical grille is arranged on the water inlet of grid pond；
Sodium hypochlorite throwing device is provided with above the sterilization pool, is additionally provided with the side wall of the sterilization pool some
Purple line fluorescent tube.
Further, the usage on black water unit includes high-temperature disinfection tank and intermediate temperature anaerobic fermentation tank, the high-temperature sterilization
Tank is connected with intermediate temperature anaerobic fermentation tank by pipeline, and the water inlet of the high-temperature sterilization pipe collects the water outlet of pipe network with the Heisui River
Mouth connection.
Further, further include and conveyed with the shredding machine shredded to rubbish, the outlet of the shredding machine by rubbish
Pipe is collected pipe network with Heisui River and is connected.
Further, sludge treating block is further included, the sludge treating block includes concentration basin, Pulp pump and sheet frame pressure
Filter, the concentration basin are discharged by the sludge in the sludge outlet of sludge carrier pipe and the Whirlwind tank, membrane biological reaction pond
The sludge outlet of mouth and intermediate temperature anaerobic fermentation tank connects, and is provided with the concentration basin for sludge in concentration basin to be conveyed
To the Pulp pump of plate and frame filter press.
Further, further include for the cogeneration units for each power supply for electrical equipment in system, the cogeneration of heat and power
Unit includes biogas electricity generation apparatus, and the air inlet of the biogas electricity generation apparatus passes through biogas delivery pipe and the intermediate temperature anaerobic fermentation
The gas vent connection of tank.
Further, PLC control unit is further included, the PLC control unit includes some controllers,
The elevator pump for the buck in grid pond to be delivered to Whirlwind tank, the elevator pump are provided with the grid pond
With controller controlled connection；
The conveying pump for the water after disinfection to be discharged is provided with the sterilization pool, the conveying pump and controller are controlled
Connection；
Suction pump, backwashing pump dosing pump and air compressor machine, the suction pump, recoil are provided with the membrane biological reaction pond
Wash pump dosing pump and air compressor machine respectively with corresponding controller controlled connection.
First Heat Exchanger, the First Heat Exchanger and controller controlled connection are provided with the high-temperature disinfection tank；
The second heat exchanger, second heat exchanger and controller controlled connection are provided with the intermediate temperature anaerobic fermentation tank；
The intermediate temperature anaerobic fermentation tank is also connected with an air compressor machine by appendix, the air compressor machine and controller controlled connection.
The present invention can low-carbon operation housing sewage shunting processing system, can realize the dirty shunting of rain, at sanitary sewage
Reason, sewage recycling utilizes and Treated sewage reusing.The present invention can realize resident living area under low energy consumption even carbon neutrality condition
Sewage separation and recycling, and can automate, intelligent operation.Substantially reduce living area water consumption and blowdown
Amount, mitigates upstream waterworks, downstream wastewater treatment plant, consumer waste incineration (landfill) factory and supporting city planting ductwork burden, section
About construction cost and operation maintenance cost, reduce waste and the carbon emission of the energy, alleviate a series of cities and towns plumbing and ask
Topic, meets China and proposes to build the theory of " resource-conserving, environmentally friendly " society have good application value.
Brief description of the drawings
Fig. 1 is structure diagram of the present invention；
Fig. 2 is usage on black water cellular construction block diagram；
Fig. 3 is water treatment unit structure diagram；
Fig. 4 is sludge treating block structure diagram.
Embodiment
With reference to Figure of description, the present invention will be further described.
Embodiment 1
With reference to Fig. 1, the present embodiment provides it is a kind of can the housing sewage of low-carbon operation shunt processing system, including for receiving
The rainwater-collecting pipe network, the grey water collection pipe net for collecting buck and the Heisui River for collecting Heisui River for collecting rainwater collect pipe network；
The water outlet of the rainwater-collecting pipe network is connected with run-off, and the water outlet that the run-off is located at lower passes through rain
Water delivery pipe is connected with sewerage disposing unit；
The water outlet of the ash water collection pipe net is connected by buck delivery pipe with sewerage disposing unit；
The water inlet that pipe network is collected in the Heisui River is connected with the water outlet of low-pressure drainage system；The Heisui River transmission pipeline network
Water outlet passes through Heisui River delivery pipe and the inlet communication of usage on black water unit.
System shunts pipe network by sewage of different nature in source point by rainwater, buck and Heisui River first in the present embodiment
From, wherein rainwater is collected to underground run-off by rain water on roof pipeline and roadside rain perforaled strainer, collects 20min rainwater at initial stage,
Excessive stormwater overflow is discharged into municipal storm sewer；Buck collects shower, washing, laundry, kitchen, landscape by grey water collection pipe net
Water is simultaneously mixed into sewerage disposing unit with ground rainwater at initial stage；Received by being arranged on the Vacuum Pumps Station of building basement in Heisui River
Collection, is sent to after being mixed with comminuted biologic garbage to usage on black water unit.This separate sewage system realizes sewage point from source
Stream, since the water consumption of vacuum drainage formula lavatory is only 6L/ people d, reduces living area water consumption and displacement.
Embodiment 2
With reference to Fig. 3, as the concrete scheme of embodiment 1, the present embodiment sewerage disposing unit includes mechanical grille, grid
Pond, Whirlwind tank, membrane biological reaction pond and sterilization pool；
The grid pond, Whirlwind tank membrane biological reaction pond and sterilization pool are sequentially communicated by pipeline；
The mechanical grille is arranged on the water inlet of grid pond；
Sodium hypochlorite throwing device is provided with above the sterilization pool, is additionally provided with the side wall of the sterilization pool some
Purple line fluorescent tube.
Originally it is in embodiment, grid pond water outlet is sent to Whirlwind tank by elevator pump lifting, and keeps Whirlwind tank water inlet flow velocity
2.5m/s, strengthens sand setting centripetence using hydraulic cyclone, is drained center bed mud by hydraulic mud valve；The reference in MBR ponds
Operating parameter is：Monofilm water yield 3m3/ d, the instantaneous water amount 0.16m of monofilm3/ d, often runs 8min and stops 2min, gas-water ratio 20:
1, backwashing period 7d.MBR and Whirlwind tank spoil disposal are sent to sludge treating block together.Sterilization pool uses and adds sodium hypochlorite and purple
Outer disinfection two ways handles buck, and sodium hypochlorite is supplied by dosing pump between dosing, while is cleaned for MBR backwashes.
Finally meet water outlet《Urban sewage reutilization urban reclaimed water water standard》(GB/T182920-2002).
Embodiment 3
With reference to Fig. 2, as the concrete scheme of embodiment 1, usage on black water unit includes high-temperature disinfection tank, intermediate temperature anaerobic fermentation
Tank and biogas electricity generation apparatus, the high-temperature disinfection tank intermediate temperature anaerobic fermentation tank are connected by pipeline, the high-temperature sterilization pipe into
The water outlet that pipe network is collected at the mouth of a river with the Heisui River connects, and the intermediate temperature anaerobic fermentation tank is provided with gas vent.
Specifically, further included in the present embodiment for the cogeneration units for each power supply for electrical equipment in system, it is described
Cogeneration units include biogas electricity generation apparatus, and the air inlet of the biogas electricity generation apparatus passes through biogas delivery pipe and the medium temperature
The gas vent of anaerobic fermentation tank connects, and it is net to be additionally provided with gas between specific biogas electricity generation apparatus and intermediate temperature anaerobic fermentation tank
Makeup is put and stable-pressure device.
Pass through rubbish with the shredding machine shredded to rubbish, the outlet of shredding machine specifically, being further included in the present embodiment
Delivery pipe is collected pipe network with Heisui River and is connected.In the present embodiment, categorised collection first is carried out to the rubbish in living area, wherein biological rubbish
Rubbish (kitchen garbage etc.) is collected in biologic garbage case, is concentrated and crushed by shredding machine, and is mixed with Heisui River and be sent into high-temperature sterilization
Tank, 10h is stopped at a temperature of 60 DEG C, and the sewage after disinfecting enters intermediate temperature anaerobic fermentation tank by heat exchange, in 37 DEG C of temperature
Degree is lower to carry out digestion reaction, and design parameter is determined by equipment manufacturer.Produce sludge and concentration basin is pumped into by slurry, aerogenesis is sent to natural pond
Gas generator generates electricity.
, can be including true to the power supply for electrical equipment in whole system by setting cogeneration units in the present embodiment
Empty pumping plant, shredding machine, Boosting pumping station, mechanical grille, suction plant, backwash pumping plant, air compressor machine and ultraviolet disinfecting etc.；Waste heat is sent
Toward heat exchanger control pot temperature or it is directly connected to heating network.Under reference parameter service condition provided by the invention, disappear
The electric energy conversion efficiency for changing gas is 2.8~3.6kWh/m3, and cogeneration synthesis transformation efficiency is 35%-45%, the whole series system
Estimated production capacity/energy consumption ratio of uniting can reach more than 83%, therefore this housing sewage shunting processing system can realize that low-carbon is run
Even in carbon and run.
Embodiment 4
With reference to Fig. 4 on the basis of above-described embodiment, sludge treating block, sludge treating block are further included in the present embodiment
Including concentration basin, Pulp pump and plate and frame filter press, concentration basin passes through the sludge outlet of sludge carrier pipe and Whirlwind tank, film biology
The sludge outlet of reaction tank and the sludge outlet of intermediate temperature anaerobic fermentation tank connect, and are provided with the concentration basin for inciting somebody to action
Sludge is delivered to the Pulp pump of plate and frame filter press in concentration basin.
In this embodiment, the production mud of intermediate temperature anaerobic fermentation tank, MBR ponds and Whirlwind tank, ginseng are collected using sludge concentration tank
Examining operating parameter is：Sewage sludge solid load 50kg/ (m2D), concentration time 18h, regular sludge discharging period 8h, it is dirty after control concentration
Mud Han Shui Shuai≤97%.Sludge is dehydrated through plate and frame filter press after concentration, and being transported to suburb farmland by specialized truck is used as fertilizer, draining
Be sent to municipal sewage pipe network, so far by the present invention introduce it is a kind of can low-carbon run housing sewage shunt processing system,
Nutriment in sewage is utilized more than 8 one-tenth to power generation, heat supply and compost.
Embodiment 5
On the basis of above-described embodiment, further as above-described embodiment is improved, and PLC controls are further included in the present embodiment
Unit processed, the PLC control unit include some controllers；
The elevator pump for the buck in grid pond to be delivered to Whirlwind tank, the elevator pump and control are provided with grid pond
Device controlled connection processed；
The conveying pump for the water after disinfection to be discharged, the conveying pump and the controlled company of controller are provided with sterilization pool
Connect；
Suction pump, backwashing pump dosing pump and air compressor machine, the suction pump, backwashing pump are provided with membrane biological reaction pond
Dosing pump and air compressor machine respectively with corresponding controller controlled connection.
First Heat Exchanger, the First Heat Exchanger and controller controlled connection are provided with high-temperature disinfection tank；
The second heat exchanger, second heat exchanger and controller controlled connection are provided with the intermediate temperature anaerobic fermentation tank；
The intermediate temperature anaerobic fermentation tank is also connected with an air compressor machine by appendix, the air compressor machine and controller controlled connection.
Above-mentioned biogas electricity generation apparatus and controller controlled connection,
By setting PLC terminal turn-key systems in the present embodiment, the good operation of whole system can be ensured, using program
Control and mode manually on duty, the remote transfer signal of primary recipient system node, analyzes and processes relevant information, is adjusted control
System.
More than, it is only presently preferred embodiments of the present invention, but protection scope of the present invention is not limited thereto, and it is any to be familiar with sheet
Those skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in should all be covered
Within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection domain that claim is defined.
Claims (7)
1. it is a kind of can low-carbon operation housing sewage shunting processing system, it is characterised in that including the rain for collecting rainwater
Pipe network is collected in water collection pipe net, the grey water collection pipe net for collecting buck and the Heisui River for collecting Heisui River；
The water outlet of the rainwater-collecting pipe network is connected with run-off, and the water outlet that the run-off is located at lower is defeated by rainwater
Pipe is sent to be connected with sewerage disposing unit；
The water outlet of the ash water collection pipe net is connected by buck delivery pipe with sewerage disposing unit；
Pipe network is collected by low-pressure drainage system and Heisui River and is collected in the Heisui River；The water outlet of the Heisui River collection pipe network passes through black
Water delivery pipe and the inlet communication of usage on black water unit.
2. it is according to claim 1 it is a kind of can low-carbon operation housing sewage shunting processing system, it is characterised in that institute
Stating sewerage disposing unit includes mechanical grille, grid pond, Whirlwind tank, membrane biological reaction pond and sterilization pool；
The grid pond, Whirlwind tank membrane biological reaction pond and sterilization pool are sequentially communicated by pipeline；
The mechanical grille is arranged on the water inlet of grid pond；
Sodium hypochlorite throwing device is provided with above the sterilization pool, some purple lines are additionally provided with the side wall of the sterilization pool
Fluorescent tube.
3. it is according to claim 1 it is a kind of can low-carbon operation housing sewage shunting processing system, it is characterised in that institute
Stating usage on black water unit includes high-temperature disinfection tank and intermediate temperature anaerobic fermentation tank, and the high-temperature disinfection tank leads to intermediate temperature anaerobic fermentation tank
Piping connects, and the water inlet of the high-temperature sterilization pipe is connected with the water outlet of Heisui River collection pipe network.
4. it is according to claim 3 it is a kind of can low-carbon operation housing sewage shunting processing system, it is characterised in that also
Connect including collecting pipe network by refuse conveying pipe and Heisui River with the outlet of the shredding machine shredded to rubbish, the shredding machine
It is logical.
5. it is according to claim 1 it is a kind of can low-carbon operation housing sewage shunting processing system, it is characterised in that also
Including sludge treating block, the sludge treating block includes concentration basin, Pulp pump and plate and frame filter press, and the concentration basin passes through
Sludge outlet, the sludge outlet and intermediate temperature anaerobic fermentation tank in membrane biological reaction pond of sludge carrier pipe and the Whirlwind tank
Sludge outlet connection, the slurry for sludge in concentration basin to be delivered to plate and frame filter press is provided with the concentration basin
Pump.
6. it is according to claim 3 it is a kind of can low-carbon operation housing sewage separate system, it is characterised in that further include
For the cogeneration units for each power supply for electrical equipment in system, the cogeneration units include biogas electricity generation apparatus, institute
The air inlet for stating biogas electricity generation apparatus is connected by biogas delivery pipe with the gas vent of the intermediate temperature anaerobic fermentation tank.
7. according to claim 1-5 it is a kind of can low-carbon operation housing sewage shunting processing system, it is characterised in that
PLC control unit is further included, the PLC control unit includes some controllers；
The elevator pump for the buck in grid pond to be delivered to Whirlwind tank, the elevator pump and control are provided with the grid pond
Device controlled connection processed；
The conveying pump for the water after disinfection to be discharged, the conveying pump and the controlled company of controller are provided with the sterilization pool
Connect；
Suction pump, backwashing pump dosing pump and air compressor machine, the suction pump, backwash are provided with the membrane biological reaction pond
Pump, dosing pump and air compressor machine respectively with corresponding controller controlled connection；
First Heat Exchanger, the First Heat Exchanger and controller controlled connection are provided with the high-temperature disinfection tank；
The second heat exchanger, second heat exchanger and controller controlled connection are provided with the intermediate temperature anaerobic fermentation tank；It is described
Intermediate temperature anaerobic fermentation tank is also connected with an air compressor machine by appendix, the air compressor machine and controller controlled connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810073201.2A CN108033655A (en) | 2018-01-25 | 2018-01-25 | It is a kind of can low-carbon operation housing sewage shunting processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810073201.2A CN108033655A (en) | 2018-01-25 | 2018-01-25 | It is a kind of can low-carbon operation housing sewage shunting processing system |
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| CN108033655A true CN108033655A (en) | 2018-05-15 |
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ID=62097343
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| CN201810073201.2A Pending CN108033655A (en) | 2018-01-25 | 2018-01-25 | It is a kind of can low-carbon operation housing sewage shunting processing system |
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